AOC LM2028 Service Manual page 30

‚ ñ SN[¶ u 5~ ô O î • D e™ N u(
Noise
A
Flicker
Abnormal
Gray
R\G\B
Display
Abnormal
Monitor
Shut Down
No signal
Power on
Display
Abnormal
A
Check Single Cable
Check Main board
Check Panel
Check Main board
Check Panel
Check LVD Cable
Check Single Cable
Check Main board
Check Panel
Check Power board
Check Main board
Check Keyboard
Check Single Cable
Check Main board
Check Main board
Page 30 of 66
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Change Single Cable
Change Main board
Change Panel
Change Main board
Change Panel
Change LVD Cable
Change Single Cable
Change Main board
Change Panel
Change Power board
Change Main board
Change Keyboard
Change Single Cable
Change Main board
Change Main board
Next Step
AOC LM2028
Test
Completed